package com.itwn.portal.service;

import com.itwn.portal.model.entity.China;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
* @author 61073
* @description 针对表【t_china】的数据库操作Service
* @createDate 2024-12-18 14:10:06
*/
public interface ChinaService extends IService<China> {

    List<China> getAllProvince();

    List<China> getAllCities(Integer provinceId);

    List<China> getAllDistricts(Integer cityId);

    China findById(Integer id);
}
